View Full Version : Mesa/Boogie Studio 22 plus reverb tank

11-08-2010, 03:55 AM
Got this combo used with the reverb tank missing.
Mesa website support is... well, so if anyone could tell me the reverb tank model for M/B Studio 22+, it would be highly appreciated!

11-11-2010, 12:38 PM
I'm no expert,but the earliest Mesa Studio/Studio 22 and .50 Caliber amps had a miniature reverb tank inside the chassis-no external reverb tank.The 22+ amps all had an external accutronics tank,IIRC.Might be worth contacting Accutronics to see what they recommend as a replacement,and Antique Radio Supply carries a number of their replacement units last time I checked.Good luck with your amp,bunny.

11-11-2010, 05:26 PM
I have a Mesa Studio 22+. The Accutronics tank in mine has a black ink stamp on it that's hard to read (smudged) in places. It's 5 characters total. The parentheses denote the options for the characters that are not-so-legible. It reads:
(5, S, 8, or B)2A1(B or 8)
Hope this helps....